Creates expert consultation documents with code extraction, git diffs, and size tracking (125KB limit). Use when user asks to "create an expert consultation document", "prepare code for expert review", "gather architecture context", or needs comprehensive technical documentation for external analysis. Requires Node.js 18+.
Analyze dependency updates and generate a changelog report with breaking changes, new features, and actionable recommendations. Use after updating packages, before planned upgrades (preflight), or to research what changed between specific versions. Triggers on "analyze deps", "analyze dependencies", "dependency update report", "breaking changes in update", "what changed in dependency update".
Capture session learnings and update project docs. Use when ending a session, after completing a feature, or when asked to "debrief", "capture learnings", "update project knowledge", or "what did we learn".
Start a structured interview to gather requirements for complex features. Use when tackling multi-layer features, validating PRDs, or defining scope for implementation.
Extract and synthesize learnings from past Claude Code session transcripts into project documentation. Use when asked to "mine history", "extract learnings from past sessions", "what patterns keep recurring", or "improve docs from history".
Trim a PR before merging - remove complexity that accumulated during development. Use when preparing to merge, cleaning up code, trimming unnecessary complexity, or asked to simplify a PR.
Creates comprehensive PR descriptions by systematically reviewing ALL changes - features, bug fixes, tests, docs, and infrastructure. Use when user asks to "update the PR", "prepare PR for review", "write PR description", or "document branch changes". Requires gh CLI.